7166 Trun (Trun): key figures
7166 Trun (postcode area in Trun) has 951 residents in 2025 across 38.8 km², or 24.5 people per km². By population, 7166 Trun ranks No. 1 of 2 postcode areas in Trun. Population: −7.6% between 2015 and 2025.
- 951 residents
- 38.8 km²
- 24 people/km²
7166 Trun in numbers
Key points
By population, 7166 Trun ranks No. 1 of 2 postcode areas in Trun.
Nationally, 7166 Trun ranks No. 1,642 of 2,275 postcode areas.
Population of 7166 Trun over time
7166 Trun had 1,029 residents in 2015 and 951 in 2025.
| Year | Population |
|---|---|
| 2015 | 1,029 |
| 2020 | 1,006 |
| 2023 | 974 |
| 2025 | 951 |
All indicators for 7166 Trun
Next to the value for 7166 Trun: all postcode areas of Trun, then of the whole country (totals for counts, weighted averages for rates).
Housing
| Indicator | 7166 Trun | Trun | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Dwellings (2026) | 832 | – | – | ranked 1 of 3 | ranked 1,324 of 3,164 | |
| Residential buildings (2026) | 428 | – | – | ranked 1 of 3 | ranked 1,346 of 3,160 | |
| Dwellings in buildings built before 1946 (2026) | 51.1% | 54.3% | 23.2% | ranked 3 of 3 | ranked 482 of 3,164 | |
| Dwellings in buildings built since 2001 (2026) | 5.8% | 5.9% | 23.6% | ranked 2 of 3 | ranked 2,881 of 3,164 | |
| Share of detached houses among residential buildings (2026) | 56.8% | 63.2% | 63.5% | ranked 3 of 3 | ranked 2,557 of 3,160 |
Energy
| Indicator | 7166 Trun | Trun | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Oil or gas heating systems (2026) | 32.6% | 26.5% | 56.2% | ranked 1 of 3 | ranked 2,447 of 3,160 | |
| Heat pumps as main heating (2026) | 9.6% | 8.3% | 16.2% | ranked 1 of 3 | ranked 2,012 of 3,160 | |
| Wood heating systems (2026) | 51.9% | 59.9% | 13.5% | ranked 3 of 3 | ranked 279 of 3,160 | |
| District heating (2026) | 0.5% | 0.4% | 5.6% | ranked 1 of 3 | ranked 1,824 of 3,160 |
Society
| Indicator | 7166 Trun | Trun | Switzerland | Position? | Rank in the area | Rank in the country |
|---|---|---|---|---|---|---|
| Share of foreign nationals (2025) | 15.8% | 15.8% | 29.8% | ranked 1,427 of 2,040 |
Where is 7166 Trun?
Other postcode areas in Trun
Postcode areas near 7166 Trun
- 7167 Zignau91 residents
- 7168 Schlans
- 7172 RabiusSumvitg
- 7174 S. BenedetgSumvitg
- 7175 SumvitgSumvitg
- 7173 SurreinSumvitg
Next in alphabetical order: 7167 Zignau
Frequently asked questions
What is the population of 7166 Trun (Trun)?
7166 Trun has 951 residents in 2025. It covers 38.8 km², or 24 people per km².
Where is 7166 Trun?
7166 Trun (postcode area) is part of Trun, in Grisons.
What is the value of “Share of foreign nationals” in 7166 Trun?
Share of foreign nationals: 15.8% (2025), ranked 1,427 of 2,040 postcode areas in the country.
What is the value of “Dwellings” in 7166 Trun?
Dwellings: 832 (2026), ranked 1,324 of 3,164 postcode areas in the country.